考虑下面的哈希
[
{:rank => 3, :time => "3.00 AM" , :name => "JJJ"},
{:rank => 1, :time => "3.05 AM" , :name => "AAA"},
{:rank => 5, :time => "2.55 AM" , :name => "XXX"},
{:rank => 2, :time => "3.10 AM" , :name => "BBB"}
]
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我如何按顺序对字段进行排序,以便获得像查询一样的结果
(考虑我们是否从表中获取值)
select * from my_table order by rank, time, name
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如果我不清楚,请发表评论。
谢谢
我正在寻找能够将给定时间转换为"1分钟前","刚刚","5天前"等格式的宝石,
我曾经经历过这样的宝石,但无法再找到它.
有人能帮我一把吗?
提前致谢.